﻿<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>进入页面同时弹出欢迎对话框</title>
    <SCRIPT LANGUAGE="JavaScript">
        alert("欢迎您进入在线考试系统，答题期间请不要打电话！")
    </script>
</head>
<body>

</body>
</html>